Guides: Table of Contents Error

Hi, there seems to be a small error when trying to have the table of contents update properly. I have noticed this in the past, but I forgot about it.

I am currently creating a Dark Souls 2 guide and am trying to make a structure. At the bottom, I have an Items section. There, it has a Header 2, Header 3 and Header 4. They work perfectly elsewhere, however, if I make the last item Header 4, it stops showing the Header 3 items before it in that section.